In pcba processing, when the surface tension of solder is destroyed, it will cause poor soldering of surface mount components. The main manifestation of poor wetting is that during the soldering proce
I use STM32F103 to drive T6963C, and now it can display.But there is a problem, the LCD screen often flickers, I don't know what's going on.Here is the schematic.
Dear experts, have you encountered si
The design of USB PD charger/power supply, due to its variable output characteristics, will face some challenges even for engineers with rich power supply design experience. In the online live broadca
I guess I won't get anything, and,
1. Don’t expect that you will have a good chance of staying in this company in the future.
2. Don’t think that internship at this company is a form of learning.
3. B
I am very grateful to EEWORLD and Digi-Key for providing me with the opportunity to be selected. I took the opportunity to order two development boards. My project is to use voice for intelligent reco